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Senior Network Security Engineer Jobs (NOW HIRING)

Axos Bank

Sr. Network Security Engineer

San Diego, CA · On-site +1

$120K - $150K/yr

We are seeking a Senior Network Security Engineer to join our Zero Trust team and serve as a hands-on technical owner of our Zero Trust Network Access (ZTNA) and micro segmentation platforms. This is ...

USM

Fulltime : SR. Network Security Engineer

Schaumburg, IL

$57.50 - $75/hr

Role : SR. Network Security Engineer LOCATION : Schaumburg IL Duration : Fulltime Must be US citizen or Green Card holder. Plan, design, engineer, develop, implement, and troubleshoot infrastructure ...

Axos Bank

Sr. Network Security Engineer

San Diego, CA · On-site

$120K - $150K/yr

We are seeking a Senior Network Security Engineer to join our Zero Trust team and serve as a hands-on technical owner of our Zero Trust Network Access (ZTNA) and micro segmentation platforms. This is ...

Kaseya Careers

Sr. Network Security Engineer

OR · Remote

$58.50 - $76.50/hr

About the Role A Senior Network Security Engineer is expected to take ownership of, manage and maintain network security systems and tools, and troubleshoot highly technical issues in a logical ...

Kaseya Careers

Sr. Network Security Engineer

$60 - $78.25/hr

About the Role A Senior Network Security Engineer is expected to take ownership of, manage and maintain network security systems and tools, and troubleshoot highly technical issues in a logical ...

Ignite IT

$63 - $82.50/hr

The Senior Network Security Engineer supports our program with the U.S. Census Bureau by designing, implementing, operating, troubleshooting, and improving enterprise network security services across ...

Ignite IT

Senior Network Security Engineer

Suitland, MD · On-site +1

$63 - $82.50/hr

The Senior Network Security Engineer supports our program with the U.S. Census Bureau by designing, implementing, operating, troubleshooting, and improving enterprise network security services across ...

RedSeal

Senior Network Security Engineer

Quantico, VA · On-site

$62 - $81/hr

Drive multi-million dollar Impact Join our Professional Services team as a Senior Network Security Engineering Consultant and directly impact our clients' most critical security initiatives. You will ...

LegalEASE

Senior Network Security Engineer

Houston, TX

$140K - $165K/yr

A Senior Network Security Engineer will help us design and build out software solutions that are needed to support the business as it continues to expand. They will also be responsible for guiding ...

Ignite IT

Senior Network Security Engineer

Suitland, MD · Remote

$60 - $78.25/hr

The Senior Network Security Engineer supports our program with the U.S. Census Bureau by designing, implementing, operating, troubleshooting, and improving enterprise network security services across ...

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Senior Network Security Engineer information

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How much do senior network security engineer jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for senior network security engineer in the United States is $65.80, according to ZipRecruiter salary data. Most workers in this role earn between $56.25 and $73.56 per hour, depending on experience, location, and employer.

How does a Senior Network Security Engineer typically collaborate with other IT teams to maintain organizational security?

A Senior Network Security Engineer often works closely with system administrators, application developers, and IT support teams to design, implement, and monitor security protocols. They lead incident response efforts, provide guidance on secure network architecture, and conduct regular vulnerability assessments. Effective communication and collaboration are essential, as these engineers must ensure that security measures align with business objectives and integrate seamlessly with existing IT infrastructure. Cross-functional teamwork is a key aspect of the role, particularly when implementing new technologies or responding to emerging threats.

What is the difference between Senior Network Security Engineer vs Network Security Analyst?

AspectSenior Network Security EngineerNetwork Security Analyst
CertificationsCCNP Security, CISSP, CEHCompTIA Security+, CISSP (preferred)
Work EnvironmentDesigning, implementing, and managing security infrastructureMonitoring, analyzing, and responding to security incidents
ResponsibilitiesDeveloping security protocols, leading security projectsConducting security assessments, analyzing threats
Industry UsageIT, finance, healthcare, large enterprisesIT departments, security firms, corporate environments

While both roles focus on network security, the Senior Network Security Engineer typically leads security infrastructure design and implementation, whereas the Network Security Analyst concentrates on monitoring and analyzing security threats. The senior engineer has more strategic responsibilities, often requiring advanced certifications and experience.

What are Senior Network Security Engineers?

Senior Network Security Engineers are experienced professionals responsible for designing, implementing, and maintaining an organization's network security infrastructure. They protect networks from cyber threats, manage firewalls, monitor network traffic for suspicious activity, and develop security policies. They also lead incident response efforts, mentor junior staff, and ensure compliance with security standards and regulations. Their expertise is crucial in safeguarding sensitive data and maintaining business continuity.

What are the key skills and qualifications needed to thrive as a Senior Network Security Engineer, and why are they important?

To thrive as a Senior Network Security Engineer, you need deep knowledge of network protocols, security architectures, risk assessment, and a bachelor’s degree in computer science or a related field, often complemented by several years of experience. Familiarity with firewalls, intrusion detection/prevention systems (IDS/IPS), SIEM solutions, and certifications like CISSP or CCNP Security is highly valued. Strong analytical thinking, attention to detail, and the ability to communicate complex technical issues clearly are essential soft skills. These competencies help ensure robust network defenses, rapid threat response, and effective collaboration across IT and business teams.
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Senior Network Security Engineer jobs near you
Infographic showing various Senior Network Security Engineer job openings in the United States as of May 2026, with employment types broken down into 1% Locum Tenens, 88% Full Time, 8% Part Time, and 3% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $136,873 per year, or $65.8 per hour.

Senior Network Security Engineer

Tria Federal (Tria)

Suitland, MD • On-site

$63 - $82.50/hr

Full-time

Posted 24 days ago

Job description

Job Summary:
Tria Federal is a company that delivers digital services and technology solutions to support the health and safety of veterans and civilians. They are seeking a Senior Network Security Engineer to manage and configure Cisco Identity Services Engine (ISE) for access control, improve authentication processes, and troubleshoot access issues as the agency transitions from its legacy systems.
Responsibilities:
• Troubleshoot and resolve Cisco ISE issues across RADIUS, TACACS+, 802.1X, device administration, and endpoint authentication.
• Deploy, configure, and maintain Cisco ISE running on two clustered Cisco SNS‑3715 appliances, ensuring high availability and consistent policy enforcement.
• Support the agency’s migration from ForeScout CounterACT to Cisco ISE, including reviewing legacy ForeScout policies, device groups, and access rules and mapping them into ISE policy sets.
• Provide general wireless support, including basic troubleshooting, wireless access workflows, and coordination with wireless infrastructure teams.
• Configure and support Cisco ISE integrations with Cisco 9800 WLCs, including guest/registration portals, wireless onboarding, and policy‑driven access control.
• Integrate and maintain Cisco ISE with Active Directory (AD) and LDAP, including identity lookups, group‑based authorization, and directory‑based authentication workflows.
• Deploy, configure, and maintain Cisco ISE components, including:
• Policy Sets, Authorization Profiles, and Authentication Rules
• TACACS+ device administration
• 1X for wired and wireless networks
• Profiling, posture, and compliance policies
• Certificate‑based authentication and PKI integrations
• Monitor security events using ISE logs, syslog, and performing root cause analysis for authentication and access issues.
• Manage identity integrations, enforce security policies, and tune configurations to support Zero Trust and improve user experience.
• Perform routine health checks, upgrades, migrations, and document changes through SOPs, engineering designs, and implementation procedures.
• Work closely with engineering, operations, and compliance teams while mentoring junior staff and contributing to knowledge sharing efforts.
Qualifications:
Required:
• Senior Network Security Engineer responsible for designing, configuring, monitoring, and troubleshooting Cisco ISE as a NAC/NAM platform, including TACACS+/RADIUS services, device administration policies, and wired/wireless 802.1X authentication.
• Experience working with Cisco ISE deployed on Cisco SNS‑3715 appliances, preferably in a two‑node clustered, high‑availability setup.
• Understanding of ForeScout CounterACT, including legacy NAC/NAM policies, device classification, and access workflows, to support the migration to Cisco ISE.
• Experience providing general wireless network support, including basic troubleshooting, controller interactions, and wireless access workflows.
• Hands‑on experience integrating Cisco ISE with Active Directory (AD) and LDAP, including identity lookups, group‑based policy decisions, and directory‑based authentication.
• Eight (8) years of experience in a large government organization with five (5) years in technical leadership, including four (4) years implementing and troubleshooting Cisco ISE with expertise in: Authentication and authorization policies (RADIUS/TACACS+), 1X/EAP methods for wireless and wired access, Device profiling, posture checks, and endpoint compliance, Certificate‑based authentication (EAP‑TLS) and PKI integration, AAA integrations for switches, appliances, firewalls, and wireless controllers.
• Experience supporting Cisco ISE integrations with Cisco 9800 Wireless LAN Controllers, including guest/registration page redirection and wireless onboarding.
• Experience migrating legacy NAC, RADIUS, or device authentication systems into Cisco ISE while aligning with Zero Trust principles.
• Four (4) years of experience supporting identity‑centric or Zero Trust architectures with strong knowledge of segmentation, certificate management, and endpoint posture controls.
• Solid understanding of telecommunications, network security, and Zero Trust best practices.
• Strong communication skills with the ability to explain Cisco ISE, NAC/NAM, and AAA concepts to both technical and non‑technical audiences.
• Bachelor’s degree in Information Technology, Cybersecurity, or a related field.
• ABILITY TO OBTAIN A DOL PUBLIC TRUST CLEARANCE (Must be a U.S. Citizen or Green Card Holder residing in the United States for more than 3.5 years)
Preferred:
• Preferred certifications: Cisco CCNP Security, Cisco ISE Specialist, or similar identity/security certifications.
Company:
Tria Federal builds, modernizes, and operates mission-critical federal health platforms and programs. Founded in 2021, the company is headquartered in Arlington, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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